/*
 * TestImagenServlet.java
 *
 * Created on 29 de septiembre de 2006, 12:07 PM
 */

package com.src.computec.radar.imagen.servlet;

import com.src.computec.radar.imagen.delegate.ImagenDelegate;
import com.src.computec.radar.imagen.dto.ImagenDto;
import com.src.computec.radar.imagen.util.FileDto;
import java.io.*;
import java.net.URL;
import java.util.Iterator;
import java.util.List;
import javax.servlet.*;
import javax.servlet.http.*;

/**
 *
 * @author andresoc
 * @version
 */
public class TestImagenServlet extends HttpServlet {
    
    /** Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        ImagenDto imagenDto = new ImagenDto();
        imagenDto.setPathImagenPrivado(request.getParameter("pathImagenPrivado"));
        try {
            ImagenDelegate imagenDelegate = new ImagenDelegate();
            List listNamesFiles = imagenDelegate.getListNamesFilesByDirectory(imagenDto);
            if (!listNamesFiles.isEmpty()) {
                Iterator iterator = listNamesFiles.iterator();
                int indice = 0;
                while (iterator.hasNext()) {
                    FileDto fileDto = (FileDto) iterator.next();
                    String nameFile = fileDto.getName();
                    URL url = new URL("http://imagenes.computec.com.co:8080/ImagenEnterpriseApplication-WebModule/ImagenServlet?pathImagenPrivado=" + imagenDto.getPathImagenPrivado() + nameFile + "&nombreImagenPublico=" + nameFile);
                    InputStream inputStream = url.openConnection().getInputStream();
                    InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
                    BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
                    inputStream.close();
                    inputStreamReader.close();
                    bufferedReader.close();
                    System.out.print("number images copy: " + ++indice);
                }
            }
            else {
                System.out.print("listNamesFiles empty");
            }
        }
        catch (Exception e) {
            e.printStackTrace();
        }
        out.close();
    }
    
    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     */
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }
    
    /** Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     */
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }
    
    /** Returns a short description of the servlet.
     */
    public String getServletInfo() {
        return "Short description";
    }
    // </editor-fold>
}
